Compact microcontroller boards that fit into textiles or tiny enclosures give projects a programmable core without adding bulk, while USB‑based AVR programmers let firmware be loaded quickly from a PC. Simple two‑pin pigtail connectors provide reliable, solder‑free links to LED strips or other low‑signal lines, and slide switches offer straightforward on/off control for LEDs, buzzers or sensors. Integrated inertial‑measurement units with a standard I²C‑compatible interface deliver nine‑axis data for motion‑aware applications, and single‑output constant‑current LED drivers enable precise dimming of high‑power LEDs via PWM or analogue voltage. Low‑profile stepper drivers and 3.3 V Arduino‑compatible boards round out the range, giving developers flexible, dependable parts that slot into a wide variety of wearable, battery‑powered and automation projects.
Code: SKU-001806
This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the same connections to pins. More Details...
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Code: SKU-001786
The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output but also a binary indication of the presence of sound and an analogue representation of its amplitude. More Details...
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Code: SKU-004376
The SparkFun AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. More Details...
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Code: SKU-004375
The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. More Details...
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Code: SKU-010236
The SparkFun AS7331 Qwiic Spectral UV Sensor measures UV radiation on three channels, UVA, UVB, and UVC, with high sensitivity and accuracy. More Details...
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Code: SKU-009339
The USB-C variant of ESP32 Thing Plus is a development board with WiFi, SPP, BLE, Qwiic connector, 21 I/O pins, RGB status LED, and micro SD card slot. More Details...
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Code: SKU-010309
The SparkFun Thing Plus - ESP32-C6 adds a powerful wireless development option to SparkFun's popular Thing Plus footprint. More Details...
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Code: SKU-010354
The SparkFun ESP32-S3 Thing Plus adds a powerful and versatile IoT development platform to the Feather-footprint Thing Plus line. More Details...
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Code: SKU-010626
This SparkFun Thing Plus is a development board featuring the u-blox NORA-W306 module and a dual processor core with 2.4GHz / 5GHz WiFi and BLE. More Details...
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Code: SKU-007322
SparkFun has teamed up with CircuitDojo to bring you the SparkFun nRF9160 Thing Plus, featuring the powerful Nordic nRF9160 microcontroller in a Feather-compatible footprint. More Details...
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